[Answered]: A student is learning about the immune system

A student is learning about the immune system. Which statement demonstrates correct understanding of the immune system? Select all that apply. “T-cell activation occurs when macrophages present the T cell with a phagocytized antigen.” “B cells produce antibodies, or immunoglobulins.” “Antibodies bind with specific antigens marking them for destruction by other components of the immune system.” “T cells are formed in the thymus and mature in bone marrow.” “Adaptive immunity can be a result of vaccinations.” 106899 106900 106901